1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
barxatty [35]
3 years ago
9

Given f(x) = 2x^2 -3x and g(x) = x+4

Mathematics
2 answers:
Alenkasestr [34]3 years ago
8 0

Answer:

2x³ + 5x² - 12x

Step-by-step explanation:

The correct answer doesn't seem to be listed...

(fg)(x) = (2x² - 3x)(x + 4)

Which equals...

2x²(x) + 2x²(4) + (-3x)(x) + (-3x)(4)

Which simplifies to...

2x³ + 8x² - 3x² - 12x

     2x³ + 5x² - 12x

Lelechka [254]3 years ago
3 0

Answer:

A is the answer to this question. Hope this helps

You might be interested in
2.5y=5 what is the answer to the equation?
postnew [5]

Answer:2

Step-by-step explanation:

2.5(2)

=5

7 0
2 years ago
Read 2 more answers
Solve mathematics problem in photo please!
laila [671]
Hello,

8/(x-7)=7/2
==>(x-7)*7=8*2
==>7x-49=16
==>7x=65
==> x =9+2/7

Answser A
8 0
3 years ago
If 11 is subtracted from twice a number the answer is 7. Find the number?
KonstantinChe [14]
Answer:
9

Solution:

Write it in an algebraic form (x is your number)
2x-11=7
Now solve
2x=7+11=18
X=18/2=9
6 0
2 years ago
Read 2 more answers
Is 8/12 greater than 10/15?<br><br> and how do you know?
valentina_108 [34]

Answer:

no, they are equal. we know this because when reducing both they are equal.

Step-by-step explanation:

first find the least common denominator

that's 3

reduce fractions until the denominator is both 3

we get 2/3 and 2/3. the proportions are equal.

8 0
2 years ago
Read 2 more answers
If possible, factor 9x2 − 625y2.
Igoryamba

Answer:

(3x - 25y)(3x + 25y)

Step-by-step explanation:

9x² - 625y² ← is a difference of squares and factors in general as

a² - b² = (a - b)(a + b)

Given

9x² - 625y²

= (3x)² - (25y)²

= (3x - 25y)(3x + 25y)

3 0
3 years ago
Read 2 more answers
Other questions:
  • If triangle ABC is congruent to triangle DEC, angle B = x + 15 and angle E = 6x - 65
    8·1 answer
  • Show Your Work<br> Please help I’ll mark brainliest
    7·1 answer
  • How to do this question plz answer me step by step plzz plz ​
    10·1 answer
  • Write the multiplier or divisor for each pair of equivalent fractions 1/4 = 7/28
    7·1 answer
  • Im having a hard time on this question and I hope you can help.
    7·2 answers
  • 5. Suppose that a study of oral contraceptive (OC) use and development of bacteriuria was conducted among 2,390 women, all of wh
    7·1 answer
  • The length of a rectangle is 1 meter less than twice its width. The perimeter of the rectangle is 40 meters. What is the length
    9·1 answer
  • What is 0.25 - 1.125 - 16/8 equal to?
    8·2 answers
  • Please help me with answer ASAP
    8·1 answer
  • Which of the expressions is rational
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!